\begin{tabular}{l*{5}{c}}
\toprule
            &\multicolumn{5}{c}{\shortstack{Cand. runs, t+1}}                \\\cmidrule(lr){2-6}
            &\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}&\multicolumn{1}{c}{(3)}&\multicolumn{1}{c}{(4)}&\multicolumn{1}{c}{(5)}\\
\midrule
RD\_Estimate &       0.338&       0.338&       0.308&       0.331&       0.306\\
            &     (0.015)&     (0.015)&     (0.033)&     (0.017)&     (0.034)\\
\midrule
Robust p-value&       0.000&       0.000&       0.000&       0.000&       0.000\\
Observations&       17322&       16502&        3770&       13664&        7372\\
Polynomial order&           1&           1&           1&           1&           2\\
Bandwidth   &       0.134&       0.126&       0.025&       0.100&       0.050\\
Mean, left of threshold&       0.351&       0.354&       0.395&       0.366&       0.390\\
\bottomrule
\end{tabular}
